73470390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3931}}^1$

素因数の和:4037

約数の個数: 64

約数和(自身を含む): 203834880

約数和(自身を除く): 130364490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3738, 3931, 6230, 7862, 9345, 11793, 18690, 19655, 23586, 27517, 39310, 55034, 58965, 82551, 117930, 137585, 165102, 275170, 349859, 412755, 699718, 825510, 1049577, 1749295, 2099154, 2449013, 3498590, 4898026, 5247885, 7347039, 10495770, 12245065, 14694078, 24490130, 36735195, 73470390]

約数ペア:

[(1, 73470390), (2, 36735195), (3, 24490130), (5, 14694078), (6, 12245065), (7, 10495770), (10, 7347039), (14, 5247885), (15, 4898026), (21, 3498590), (30, 2449013), (35, 2099154), (42, 1749295), (70, 1049577), (89, 825510), (105, 699718), (178, 412755), (210, 349859), (267, 275170), (445, 165102), (534, 137585), (623, 117930), (890, 82551), (1246, 58965), (1335, 55034), (1869, 39310), (2670, 27517), (3115, 23586), (3738, 19655), (3931, 18690), (6230, 11793), (7862, 9345)]